Reddit MCP server: API access, rate limits and 2027 cutoff

Is there an official Reddit MCP server?

No. Reddit publishes no MCP server. Its developer focus is the Developer Platform, where public Data API apps and bots are being moved.

Community MCP servers call the Data API with your credentials. reddit-mcp-buddy, a widely used one, has five read tools, such as browse_subreddit and user_analysis, plus opt-in tools to create posts and comments. Its README says it needs approved Reddit API credentials and cannot grant access itself.

Can you still get Reddit API access for an MCP server?

Not as a new developer. Reddit's Responsible Builder Policy, updated October 5, 2026, says you must request access and get explicit approval before accessing any Reddit data through the API. Reddit then closed new requests for public API access on October 31, 2026.

The policy also requires written approval for commercial use, and Reddit forbids scraping and training AI models on Reddit data without it. The Data API Terms say commercial use needs a separate agreement.

What rate limits apply to the Reddit Data API?

Reddit's Data API wiki sets 100 queries per minute per OAuth client ID, averaged over 10 minutes so short bursts are allowed. Traffic without OAuth or login credentials is blocked.

• reddit-mcp-buddy also caps itself at 60 requests a minute in app-only mode and 100 with a user login. Its README notes that signing in as a user does not raise the quota Reddit grants.
• Its posting tools are limited to 5 posts and 30 comments an hour, at least 15 seconds apart, and only over stdio.
• Without credentials, the server could only read RSS feeds. From November 13, 2026, every Reddit tool returns an error that asks for credentials.

How do you set it up if you already have approved access?

Use the client ID and secret of your approved app, and keep to the use case Reddit approved. The README's Claude Code command adds the server in user scope. Register the app on the Developer Platform before January 12, 2027 to keep access through the migration.

• claude mcp add --transport stdio reddit-mcp-buddy -s user -e REDDIT_CLIENT_ID=your_client_id -e REDDIT_CLIENT_SECRET=your_client_secret -- npx -y reddit-mcp-buddy

What Reddit data can you get through Locus Pro?

The Locus Pro catalog lists Reddit endpoints from third parties, paid per call from one credit balance at 1,000 credits per $1. Catalog search and describe are free. Prices are live on November 10, 2026.

None of these give you Reddit API approval. Locus marks the reddit-web endpoints as built over reddit.com: they can break when the site changes, and the site terms may restrict automated access. Rows marked not reviewed are x402 seller listings that Locus has not reviewed. Reddit requires written approval for commercial use, scraping and AI training, so check your use against its policy first.

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How would an agent track Reddit mentions?

Say an agent checks for brand mentions 30 times a day, about 900 queries a month.

With approved API access, reddit-mcp-buddy handles that load well inside the limit of 100 queries a minute. But you can no longer apply for that access.

Through Locus Pro: 900 reddit-web searches cost about $45.45, and they cover one subreddit each. 900 Perplexity searches filtered to reddit.com cost about $5.22 and search the whole site, but return search results and snippets, not full comment threads.

Which route should you take?

If you hold approved access, use a community MCP server with your app credentials, register the app before January 12, 2027 and plan for public access to end in March 2027.

If you do not, a web search filtered to reddit.com is the cheapest way for an agent to find relevant threads. For commercial products built on Reddit data, contact Reddit for an agreement.

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